REBOL Programming/utf?

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USAGE:[edit]

UTF? data 

DESCRIPTION:[edit]

Returns the UTF encoding from the BOM (byte order marker): + for BE; - for LE.

UTF? is a function value.

ARGUMENTS[edit]

  • data -- (Type: binary)

SOURCE CODE[edit]

utf?: func [
    {Returns the UTF encoding from the BOM (byte order marker): + for BE; - for LE.} 
    data [binary!]
][
    parse/all/case data [
        #{EFBBBF} (return 8) | 
        #{0000FEFF} (return 32) | 
        #{FFFE0000} (return -32) | 
        #{FEFF} (return 16) | 
        #{FFFE} (return -16) | 
        (return 0)
    ]
]